It is a synthetic form of B12 that contains a cyanide moleculethough the amount is negligible and considered safe for use in food supplements by European food safety authorities
By understanding the different ways vitamin B12 injections can be administered, healthcare providers can develop more personalized treatment strategies
If your body doesnt produce enough intrinsic factors, deficiency can occur
However, most patients are surprised to learn that the most common side effect after injections is bruising

Thus were the conclusions made in a 2015 paper published in Cell Metabolism , in which the authors noted that MOTS-c has physiological similarities to the first-line diabetes drug metformin with regard to managing glucose utilization, metabolism, and body weight.18 Reduced body fat Considering the effects that MOTS-c has on insulin response and glucose uptake two factors associated with weight gain the authors of the 2015 paper referenced above also examined the peptides potential for preventing obesity.19 Specifically, in a group of mice fed a high-fat diet, MOTS-c appeared to prevent obesity onset.18 Other studies have corroborated these results by finding that higher plasma MOTS-c levels are negatively correlated with obesity.20 Improved physical performance Recall that endogenous MOTS-c can be activated by exercise, allowing your skeletal muscles to use glucose for energy to meet their high energy demand
Feel a difference in energy and overall well being